246045420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{80407}}^1$

素因数の和:80439

約数の個数: 72

約数和(自身を含む): 790249824

約数和(自身を除く): 544204404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 80407, 160814, 241221, 321628, 402035, 482442, 723663, 804070, 964884, 1206105, 1366919, 1447326, 1608140, 2412210, 2733838, 2894652, 3618315, 4100757, 4824420, 5467676, 6834595, 7236630, 8201514, 12302271, 13669190, 14473260, 16403028, 20503785, 24604542, 27338380, 41007570, 49209084, 61511355, 82015140, 123022710, 246045420]

約数ペア:

[(1, 246045420), (2, 123022710), (3, 82015140), (4, 61511355), (5, 49209084), (6, 41007570), (9, 27338380), (10, 24604542), (12, 20503785), (15, 16403028), (17, 14473260), (18, 13669190), (20, 12302271), (30, 8201514), (34, 7236630), (36, 6834595), (45, 5467676), (51, 4824420), (60, 4100757), (68, 3618315), (85, 2894652), (90, 2733838), (102, 2412210), (153, 1608140), (170, 1447326), (180, 1366919), (204, 1206105), (255, 964884), (306, 804070), (340, 723663), (510, 482442), (612, 402035), (765, 321628), (1020, 241221), (1530, 160814), (3060, 80407)]